바닷가에 오니 마크트웨인의 유명한 말이 하나 생각난다.
Twenty years from now,
you will be more disappointed by the things
you didn't do than by the ones you did do.
So throw off the bowlines.
Sail away from the safe harbor.
Catch the trade winds in your sails.
Explore. Dream. Discover.
Mark Twain
이번 여행에서 나는 무엇을 배워, 얻어갈려나?